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5 minutes left: no-prep activities for a sub

With 5 minutes left and nothing planned, pick one of these 28 activities. Every one runs with nothing prepared, fits in 5 minutes, and says what you need. If the room has to stay quiet, try silent ball, quiet desk check.

Checked October 30, 2026. Draw three at random for your grade and room ▸

Kindergarten to 2nd grade (28)

Silent ball

Students sit on their desks and toss a soft ball in silence. A dropped ball or a sound means sitting down for the next round, and everyone is back in for each new round.

You need: A soft foam ballGrades: 2–8 · no paper · no screen · silent · out of seats · 5–20 min

Category game

Spin a letter. Students list a food, an animal, a place and a name starting with that letter in two minutes. Unique answers score a point.

You need: Paper and the letter wheelGrades: 2–8 · paper · no screen · 5–15 min

Count the triangles

Draw a big triangle and split it with three or four lines. Students count every triangle they can find, big and small. Ask how they kept track; then add one more line and count again.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Fact or fiction

Read a sentence from a nonfiction book in the room, or one you change so it's false. Students vote fact or fiction, then you read the real sentence.

You need: A nonfiction book or passage from the roomGrades: 2–8 · no paper · no screen · 5–15 min

Hundreds chart puzzles

The substitute hides a number on the hundreds chart and gives clues: "It is ten more than 34." Students guess on whiteboards.

You need: The hundreds chart on the projectorGrades: K–2 · no paper · projector · 5–15 min

Math facts on the wheel

The substitute spins the math facts wheel and students write the answer on whiteboards, showing on the count of three.

You need: The math facts wheel and mini whiteboardsGrades: 1–5 · no paper · projector · 5–15 min

Melting snowman

Pick a word from the class's own reading and draw a blank for each letter. Students guess letters; each miss melts a piece of a snowman you've drawn. Whoever guesses the word picks the next one.

You need: The board and a markerGrades: 1–8 · no paper · no screen · 5–15 min

Number of the day

The substitute writes a number on the board and students show it as many ways as they can: tally marks, tens and ones, a sum, a word, a drawing.

You need: A number written on the boardGrades: K–5 · paper · no screen · 5–15 min

One thing I learned

Students sit in a circle or stay at their desks and each says one thing they learned or enjoyed today. Passing is allowed.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Sort it out

Write twelve words or numbers in a jumble. Students sort them into two or three groups and say the rule: odd and even, animals and plants, nouns and verbs.

You need: The board and a markerGrades: 1–5 · no paper · no screen · 5–15 min

Twenty questions

The substitute thinks of an animal or object and the class asks up to twenty yes-or-no questions to guess it. A student who guesses right leads the next round.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Two truths and a lie about the sub

The substitute tells three facts about themselves, one false, and students vote on which is the lie. Then students may ask the sub one question each.

You need: NothingGrades: 2–8 · no paper · no screen · 5–15 min

Word ladder

Write a three- or four-letter word, like cat. Students change one letter at a time to make a new word each step (cat, cot, dot, dog). Write each rung as they call it out.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Would you rather warm-up

The substitute spins the would-you-rather wheel and students move to one side of the room or write their choice and one reason. It breaks the ice with a new adult.

You need: The would you rather wheelGrades: K–8 · no paper · projector · out of seats · 5–15 min

Alphabet animals

Go around the room naming an animal for each letter, A to Z. Stuck on a letter? The class helps. For older students, make it countries or foods.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

Exit ticket

Students write one thing they learned and one question they have. You read them the next day to see how the day went.

You need: Printed exit ticket slipsGrades: 1–8 · paper · no screen · silent · 5–10 min

Mystery number

Think of a number from 1 to 100 (1 to 20 for kindergarten). Students guess one at a time and you say higher or lower. Whoever gets it picks the next number and whispers it to you.

You need: NothingGrades: K–8 · no paper · no screen · 5–10 min

Opposites, fast

Say a word and the class says its opposite together: hot, cold; up, down; full, empty. Speed up as they get it. Let a student lead the last round.

You need: NothingGrades: K–3 · no paper · no screen · 5–10 min

Question for the teacher

Each student writes one question they want to ask their teacher tomorrow about today's work. Put them in a pile on the teacher's desk.

You need: Scrap paperGrades: 2–8 · paper · no screen · silent · 5–10 min

Skip-count claps

Count by twos, fives or tens, clapping on each number. Go up to 100 and back down. Change the number for older students: threes, fours, sevens.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

Statues

Students move slowly in place while you count; when you say "statues" they freeze. Anyone who wobbles still plays: everyone is in every round.

You need: NothingGrades: K–3 · no paper · no screen · out of seats · 5–10 min

Teacher says

Give quick, quiet moves that start with "Teacher says": touch your nose, hands on your head, sit down. A move without "Teacher says" is a trick. Nobody is out; anyone who moves just smiles and keeps playing.

You need: NothingGrades: K–3 · no paper · no screen · out of seats · 5–10 min

Three things we did

Ask the class for the three most important things they did today, and write them on the board. Leave them up for the teacher to see in the morning.

You need: The board and a markerGrades: K–8 · no paper · no screen · 5–10 min

Thumbs up math

Say a sum and an answer, right or wrong: "Six plus three is ten." Thumbs up if it's right, down if it's wrong, on the count of three. Ask one student to fix each wrong one.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

What's missing?

Put eight things on a desk where everyone can see them. Students look for thirty seconds and close their eyes while you take one away. Who knows what's missing?

You need: Eight small things from the roomGrades: K–3 · no paper · no screen · 5–10 min

Brain breaks

The substitute draws a brain break card when the class gets restless and leads it from the front. Every card says what to do.

You need: The brain break cardsGrades: K–5 · no paper · no screen · out of seats · 2–5 min

Clean-up on a timer

The substitute starts five minutes and the class tidies the room before dismissal, so you come back to a clean room.

You need: The 5 minute timerGrades: K–5 · no paper · no screen · out of seats · 5 min

Quiet desk check

Set a two-minute challenge: every desk clear except a pencil, every chair pushed in, every bit of paper off the floor, all without talking. Count down the last ten seconds.

You need: NothingGrades: K–5 · no paper · no screen · silent · out of seats · 2–5 min

3rd to 5th grade (27)

Silent ball

Students sit on their desks and toss a soft ball in silence. A dropped ball or a sound means sitting down for the next round, and everyone is back in for each new round.

You need: A soft foam ballGrades: 2–8 · no paper · no screen · silent · out of seats · 5–20 min

Category game

Spin a letter. Students list a food, an animal, a place and a name starting with that letter in two minutes. Unique answers score a point.

You need: Paper and the letter wheelGrades: 2–8 · paper · no screen · 5–15 min

Count the triangles

Draw a big triangle and split it with three or four lines. Students count every triangle they can find, big and small. Ask how they kept track; then add one more line and count again.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Fact or fiction

Read a sentence from a nonfiction book in the room, or one you change so it's false. Students vote fact or fiction, then you read the real sentence.

You need: A nonfiction book or passage from the roomGrades: 2–8 · no paper · no screen · 5–15 min

Math facts on the wheel

The substitute spins the math facts wheel and students write the answer on whiteboards, showing on the count of three.

You need: The math facts wheel and mini whiteboardsGrades: 1–5 · no paper · projector · 5–15 min

Melting snowman

Pick a word from the class's own reading and draw a blank for each letter. Students guess letters; each miss melts a piece of a snowman you've drawn. Whoever guesses the word picks the next one.

You need: The board and a markerGrades: 1–8 · no paper · no screen · 5–15 min

Number of the day

The substitute writes a number on the board and students show it as many ways as they can: tally marks, tens and ones, a sum, a word, a drawing.

You need: A number written on the boardGrades: K–5 · paper · no screen · 5–15 min

One thing I learned

Students sit in a circle or stay at their desks and each says one thing they learned or enjoyed today. Passing is allowed.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Sort it out

Write twelve words or numbers in a jumble. Students sort them into two or three groups and say the rule: odd and even, animals and plants, nouns and verbs.

You need: The board and a markerGrades: 1–5 · no paper · no screen · 5–15 min

Twenty questions

The substitute thinks of an animal or object and the class asks up to twenty yes-or-no questions to guess it. A student who guesses right leads the next round.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Two truths and a lie about the sub

The substitute tells three facts about themselves, one false, and students vote on which is the lie. Then students may ask the sub one question each.

You need: NothingGrades: 2–8 · no paper · no screen · 5–15 min

Word ladder

Write a three- or four-letter word, like cat. Students change one letter at a time to make a new word each step (cat, cot, dot, dog). Write each rung as they call it out.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Would you rather warm-up

The substitute spins the would-you-rather wheel and students move to one side of the room or write their choice and one reason. It breaks the ice with a new adult.

You need: The would you rather wheelGrades: K–8 · no paper · projector · out of seats · 5–15 min

Alphabet animals

Go around the room naming an animal for each letter, A to Z. Stuck on a letter? The class helps. For older students, make it countries or foods.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

Exit ticket

Students write one thing they learned and one question they have. You read them the next day to see how the day went.

You need: Printed exit ticket slipsGrades: 1–8 · paper · no screen · silent · 5–10 min

Mystery number

Think of a number from 1 to 100 (1 to 20 for kindergarten). Students guess one at a time and you say higher or lower. Whoever gets it picks the next number and whispers it to you.

You need: NothingGrades: K–8 · no paper · no screen · 5–10 min

Opposites, fast

Say a word and the class says its opposite together: hot, cold; up, down; full, empty. Speed up as they get it. Let a student lead the last round.

You need: NothingGrades: K–3 · no paper · no screen · 5–10 min

Question for the teacher

Each student writes one question they want to ask their teacher tomorrow about today's work. Put them in a pile on the teacher's desk.

You need: Scrap paperGrades: 2–8 · paper · no screen · silent · 5–10 min

Skip-count claps

Count by twos, fives or tens, clapping on each number. Go up to 100 and back down. Change the number for older students: threes, fours, sevens.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

Statues

Students move slowly in place while you count; when you say "statues" they freeze. Anyone who wobbles still plays: everyone is in every round.

You need: NothingGrades: K–3 · no paper · no screen · out of seats · 5–10 min

Teacher says

Give quick, quiet moves that start with "Teacher says": touch your nose, hands on your head, sit down. A move without "Teacher says" is a trick. Nobody is out; anyone who moves just smiles and keeps playing.

You need: NothingGrades: K–3 · no paper · no screen · out of seats · 5–10 min

Three things we did

Ask the class for the three most important things they did today, and write them on the board. Leave them up for the teacher to see in the morning.

You need: The board and a markerGrades: K–8 · no paper · no screen · 5–10 min

Thumbs up math

Say a sum and an answer, right or wrong: "Six plus three is ten." Thumbs up if it's right, down if it's wrong, on the count of three. Ask one student to fix each wrong one.

You need: NothingGrades: K–5 · no paper · no screen · 5–10 min

What's missing?

Put eight things on a desk where everyone can see them. Students look for thirty seconds and close their eyes while you take one away. Who knows what's missing?

You need: Eight small things from the roomGrades: K–3 · no paper · no screen · 5–10 min

Brain breaks

The substitute draws a brain break card when the class gets restless and leads it from the front. Every card says what to do.

You need: The brain break cardsGrades: K–5 · no paper · no screen · out of seats · 2–5 min

Clean-up on a timer

The substitute starts five minutes and the class tidies the room before dismissal, so you come back to a clean room.

You need: The 5 minute timerGrades: K–5 · no paper · no screen · out of seats · 5 min

Quiet desk check

Set a two-minute challenge: every desk clear except a pencil, every chair pushed in, every bit of paper off the floor, all without talking. Count down the last ten seconds.

You need: NothingGrades: K–5 · no paper · no screen · silent · out of seats · 2–5 min

6th to 8th grade (14)

Silent ball

Students sit on their desks and toss a soft ball in silence. A dropped ball or a sound means sitting down for the next round, and everyone is back in for each new round.

You need: A soft foam ballGrades: 2–8 · no paper · no screen · silent · out of seats · 5–20 min

Category game

Spin a letter. Students list a food, an animal, a place and a name starting with that letter in two minutes. Unique answers score a point.

You need: Paper and the letter wheelGrades: 2–8 · paper · no screen · 5–15 min

Count the triangles

Draw a big triangle and split it with three or four lines. Students count every triangle they can find, big and small. Ask how they kept track; then add one more line and count again.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Fact or fiction

Read a sentence from a nonfiction book in the room, or one you change so it's false. Students vote fact or fiction, then you read the real sentence.

You need: A nonfiction book or passage from the roomGrades: 2–8 · no paper · no screen · 5–15 min

Melting snowman

Pick a word from the class's own reading and draw a blank for each letter. Students guess letters; each miss melts a piece of a snowman you've drawn. Whoever guesses the word picks the next one.

You need: The board and a markerGrades: 1–8 · no paper · no screen · 5–15 min

One thing I learned

Students sit in a circle or stay at their desks and each says one thing they learned or enjoyed today. Passing is allowed.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Twenty questions

The substitute thinks of an animal or object and the class asks up to twenty yes-or-no questions to guess it. A student who guesses right leads the next round.

You need: NothingGrades: K–8 · no paper · no screen · 5–15 min

Two truths and a lie about the sub

The substitute tells three facts about themselves, one false, and students vote on which is the lie. Then students may ask the sub one question each.

You need: NothingGrades: 2–8 · no paper · no screen · 5–15 min

Word ladder

Write a three- or four-letter word, like cat. Students change one letter at a time to make a new word each step (cat, cot, dot, dog). Write each rung as they call it out.

You need: The board and a markerGrades: 2–8 · no paper · no screen · 5–15 min

Would you rather warm-up

The substitute spins the would-you-rather wheel and students move to one side of the room or write their choice and one reason. It breaks the ice with a new adult.

You need: The would you rather wheelGrades: K–8 · no paper · projector · out of seats · 5–15 min

Exit ticket

Students write one thing they learned and one question they have. You read them the next day to see how the day went.

You need: Printed exit ticket slipsGrades: 1–8 · paper · no screen · silent · 5–10 min

Mystery number

Think of a number from 1 to 100 (1 to 20 for kindergarten). Students guess one at a time and you say higher or lower. Whoever gets it picks the next number and whispers it to you.

You need: NothingGrades: K–8 · no paper · no screen · 5–10 min

Question for the teacher

Each student writes one question they want to ask their teacher tomorrow about today's work. Put them in a pile on the teacher's desk.

You need: Scrap paperGrades: 2–8 · paper · no screen · silent · 5–10 min

Three things we did

Ask the class for the three most important things they did today, and write them on the board. Leave them up for the teacher to see in the morning.

You need: The board and a markerGrades: K–8 · no paper · no screen · 5–10 min

Other amounts of time

Up: Substitute teachers · 25 sub-day activities · Brain breaks

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